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(3) V1 Board Schematic Diagram
1
2
3
A
B
R807
0 :CHIP
R814
#
R806
#
R813
R805
0 :CHIP
0 :CHIP
R812
#
R811
#
R804
C
0 :CHIP
R820
10k
:CHIP
C809
#
C808
#
R808
R810
#
#
D
C802
#
E
R817
#
F
R816
#
R815
#
R801
0
:CHIP
C804
#
C803
#
G
R822
100 :CHIP
C807
#
C806
0.1
25V
F:CHIP
H
R821
27k
C805
:CHIP
0.1
25V
F:CHIP
R818
#
I
J
4
5
6
5V
D801
#
IC801
R838
SAA5261PS/110
#
TEXT DECODER
R831
0 :CHIP
0.0
EAST
/WEST
R837
#
8/30
0.1
R830
0 :CHIP
R829
100 :CHIP
0.2
SDA
R828
100 :CHIP
SCL
0.3
R836
R827
0 :CHIP
#
LCB
1.0
R835
0
R826
#
:CHIP
PKTX/30
1.1
R834
R825
0 :CHIP
#
FB804
1.2
DSR
R833
470UH
#
R824
0 :CHIP
1.3(PWM)
LIST
C817
0.1
25V B:CHIP
VDDM
RES
C816
2.2
16V F:CHIP
RESET
RES
C822
Q803
0.001
2SC1623-L5L6
B:CHIP
RES
X OUT
X801
RESET OUT
157877421
C820
C818
RES
X IN
33p
33p
CH:CHIP
CH:CHIP
X GND
VSS D
FB803
C815
1.1UH
100p
CH:CHIP
VDDT
CL(NVM)
VDDA
DA(NVM)
FB802
1.1UH
C814
SL ADDR
VP
0.01
B:CHIP
FIELD
HP
BLK
HMD
R
R OUT
VMD
G
G OUT
PDI
B
B OUT
PH.L
R800
C821
10k
0.1
25V F:CHIP
RGB REF
RN:CHIP
VSSA
R832
R839
2.2k
1.5k
PON
CVBS
RN:CHIP
RN:CHIP
C813
N.C
#
5V
C819
COR
C823
#
C812
#
100
16V
VSSA
BLACK
I REF
ODD /EVEN
FB801
1.1UH
C811
#
Q802
#
R823
C810
#
#
– 42 –
KV-AR25M86
KV-AR25M86
RM-993
RM-993
7
8
9
5V
R898
#
D802
DAP202U
PROTECT
Q813
C828
#
C825
#
#
5V
R888
#
5V
Q811
2SD2394-EF
R842
BUFFER
D803
4.7k
R843
C824
4.7k
RD3.3M-B2
:CHIP
#
:CHIP
PROTECT
C830
C831
100
R846
0.1
C826
25V
16V
1k
4.7
:CHIP
F:CHIP
Q810
C827
#
2SC1623-L5L6
BUFFER
R844
R851
R841
2.2k
2.2k
R853
100
:CHIP
:CHIP
C829
5.6k
:CHIP
68p CH:CHIP
:CHIP
JR800
0
:CHIP
R850
Q805
220k
Q801
2SC1623-L5L6
:CHIP
2SC1623-L5L6
Q812
INVERTER
#
R845
R884
C843
1k :CHIP
#
100
5V
:CHIP
5V
Q808
R861
1k
2SC1623-L5L6
:CHIP
R849
R BUFFER
1k
:CHIP
R883
R882
#
1k
:CHIP
R893
R887
#
#
R863
1k :CHIP
5V
Q807
2SC1623-L5L6
G BUFFER
R848
1k
:CHIP
5V
Q806
2SC1623-L5L6
B BUFFER
R847
1k
:CHIP
10
11
12
!
5V
R897
#
R895
(TELE TEXT)
#
R896
#
R889
D806
#
Q818
#
#
C835
R862
C837
0.1
FB805
Q814
470
100
25V
1.1UH
#
1/2W
16V
F:CHIP
R866
10
R890
2W
#
:RS
D807
#
D804
R894
R891
#
C832
RD5.6M-B2
#
10
PROTECT
R880
470
:CHIP
7.5V
R879
10k
:CHIP
Q817
C833
UN2211
#
R
R857
15K
:CHIP
G
D805
#
B
C834
R858
R871
#
#
330
:CHIP
R868
R870
#
#
Q815
Q816
#
#
C839
R865
C841
R872
#
#
#
#
R867
R864
R869
470
#
#
:CHIP
C838
7.5V
C840
#
FILTER
#
– 43 –
13
14
15
V1
CN801
7P
:BTOB
TO A BOARD
CN307
1
RED
2
GREEN
3
BLUE
4
BLK
5
GND
6
SDA
7
SCL
1
GND
2
VP
3
SCP
GND
4
5
GND
6
CVBS
7
7.5V
CN803
7P
B-SSSBG3R-...-V1.
:BTOB
TO A BOARD
CN301
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